ltxnew 1.2 (18apr10)

git-svn-id: svn://tug.org/texlive/trunk@17908 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 47 insertions, 36 deletions

diff --git a/Master/texmf-dist/doc/latex/ltxnew/ltxnew.pdf b/Master/texmf-dist/doc/latex/ltxnew/ltxnew.pdf
index c3e74ed0135..b0648b5e7bb 100644
--- a/Master/texmf-dist/doc/latex/ltxnew/ltxnew.pdf
+++ b/Master/texmf-dist/doc/latex/ltxnew/ltxnew.pdf
diff --git a/Master/texmf-dist/source/latex/ltxnew/ltxnew.dtx b/Master/texmf-dist/source/latex/ltxnew/ltxnew.dtx
index 44c50ac7132..aff891949a7 100644
--- a/Master/texmf-dist/source/latex/ltxnew/ltxnew.dtx
+++ b/Master/texmf-dist/source/latex/ltxnew/ltxnew.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 % ltxnew : provides the \new \renew and \provide prefixes for checking definitions
-%          [v1.1 2009/10/11]
+%          [v1.2 2010/04/17]
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either
 % version 1.3 of this license or (at your option) any later
@@ -22,7 +22,7 @@
 %
 % Documentation:
 %           (pdf)latex ltxnew.dtx
-% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+% Copyright (C) 2009-2010 by Florent Chervet <florent.chervet@free.fr>
 %<*ignore>
 \begingroup
   \def\x{LaTeX2e}%
@@ -36,7 +36,7 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: ltxnew 2009/10/11 v1.1 provides the \string\new \string\renew and \string\provide prefixes for checking definitions}
+\Msg{* Package: ltxnew 2010/04/17 v1.1 provides the \string\new \string\renew and \string\provide prefixes for checking definitions}
 \Msg{************************************************************************}
 
 \keepsilent
@@ -60,7 +60,7 @@ and the derived files
    ltxnew.sty, ltxnew.pdf, ltxnew.ins,
 
 ltxnew : provides the \string\new \string\renew and \string\provide prefixes for checking definitions
-Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+Copyright (C) 2009-2010 by Florent Chervet <florent.chervet@free.fr>
 
 \endpreamble
 \let\MetaPrefix\DoubleperCent
@@ -96,7 +96,6 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 \let\loadclass\LoadClass
 \def\LoadClass#1{\loadclass[abstracton]{scrartcl}\let\scrmaketitle\maketitle\AtEndOfClass{\let\maketitle\scrmaketitle}}
 \documentclass[a4paper,oneside]{ltxdoc}
-\usepackage{tracing}
 \usepackage[latin9]{inputenc}
 \usepackage[american]{babel}
 \usepackage{etex,holtxdoc,etoolbox,geometry,tocloft,fancyhdr,color,bbding,embedfile,framed,float,multirow,enumitem,txfonts}\CodelineNumbered
@@ -116,7 +115,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %</driver>
 % \fi
 %
-% \CheckSum{659}
+% \CheckSum{675}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -163,7 +162,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 % \newcommand\refurlcolor{\color{refurl}}\definecolor{refurl}{rgb}{0.00,0.00,1.00}
 % \def\ThisPackage{\Xpackage{\thisfile}}\def\thispackage{\xpackage{\thisfile}}
 % \fancyhf{}\fancyhead[L]{\thispackage\ -- \thisinfo}
-% \fancyfoot[L]{\color[gray]{.35}\scriptsize\thispackage\quad\copyright\oldstylenums{2009}\,\lower.3ex\hbox{\NibRight}\,Florent Chervet}
+% \fancyfoot[L]{\color[gray]{.35}\scriptsize\thispackage\quad\copyright\oldstylenums{2009}-\oldstylenums{2010}\,\lower.3ex\hbox{\NibRight}\,Florent Chervet}
 % \fancyfoot[R]{\oldstylenums{\thepage} / \oldstylenums{\pageref{LastPage}}}
 % \pagestyle{fancy}
 % \floatplacement{table}{H}
@@ -186,7 +185,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %
 % \title{\mdseries The {\bfseries \Xpackage{ltxnew}}\kern.6em package}
 % \author{\small Florent Chervet \xemail{florent.chervet@free.fr}}
-% \date{October 11, 2009}
+% \date{April 17, 2010}
 % \subtitle{\thisinfo}
 %
 % \maketitle
@@ -398,7 +397,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
    [2005/12/01]% LaTeX must be 2005/12/01 or younger (see kvsetkeys.dtx).
 \ProvidesPackage{ltxnew}
-   [2009/10/11 v1.1 provides the new and renew prefixes for checking definitions]
+   [2010/04/17 v1.2 provides the new and renew prefixes for checking definitions]
 %    \end{macrocode}
 % \iffalse
 %<package>
@@ -559,7 +558,10 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 \def\ltxn@expand@prefix{%
    \expandafter\futurelet\expandafter\x\expandafter\ltxn@@prefix}
 \def\ltxn@addto@prfx#1{\let\y\@undefined
-   \edef\ltxn@prfx{\ltxn@expandonce{\ltxn@prfx}\ltxn@expandonce{\z}}%
+   \expandafter\expandafter\expandafter\def
+      \expandafter\expandafter\expandafter\ltxn@prfx
+         \expandafter\expandafter\expandafter{\expandafter\ltxn@prfx\z}%
+%   \edef\ltxn@prfx{\ltxn@expandonce\ltxn@prfx\ltxn@expandonce\z}%
    \ltxn@next@addto}
 \expandafter\def\expandafter\ltxn@space@prefix\space{\ltxn@next@prefix}
 \def\ltxn@error@prefix{\@latex@error{A \string\def\space
@@ -597,11 +599,12 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %    \begin{macrocode}
 \def\ltxn@new#1{%
    \let\next\ltxn@cancel
-   \ifdefined#1\unless\ifx#1\relax\def#1{ltxn@throw@error}\fi\fi
+   \ifdefined#1\unless\ifx#1\relax\def#1{new:error}\fi\fi
    \expandafter\@ifdefinable\noexpand#1{%
       \expandafter\let\noexpand#1=\relax
-      \edef\next{\endgroup\ltxn@expandonce{\ltxn@prfx}\noexpand#1}}%
+      \edef\next{\endgroup\ltxn@expandonce\ltxn@prfx#1}}%
    \next}
+
 %    \end{macrocode}
 % \end{macro}
 %
@@ -617,9 +620,9 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 % \fi
 %    \begin{macrocode}
 \def\ltxn@renew#1{%
-   \edef\ltxn@name{\string#1 }%
-   \ifdefined#1   \ifx#1\relax    \ltxn@error{renew: \ltxn@name undefined}\fi
-   \else          \ltxn@error{renew: \ltxn@name undefined}%
+   \edef\ltxn@name{\string#1}%
+   \ifdefined#1\ifx#1\relax\ltxn@error{renew: \ltxn@name undefined}\fi
+   \else       \ltxn@error{renew: \ltxn@name undefined}%
    \fi
    \let#1=\relax
    \def\next{\ltxn@new#1}%
@@ -646,7 +649,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 \def\ltxn@provide#1{%
    \let\next\ltxn@cancel
    \edef\ltxn@name{\string#1}%
-   \ifdefined#1 \ifx#1\relax \ltxn@provide@new\fi
+   \ifdefined#1\ifx#1\relax \ltxn@provide@new\fi
    \else \ltxn@provide@new
    \fi
    \next}
@@ -665,7 +668,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %<package>%       just let the definition macro to be \ltxn@new and start scanning prefixes.
 % \fi
 %    \begin{macrocode}
-\def\new{\let\ltxn@def\ltxn@new\ltxn@prefix}
+\protected\def\new{\let\ltxn@def\ltxn@new\ltxn@prefix}
 %    \end{macrocode}
 %  \end{macro}
 %
@@ -677,7 +680,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %<package>%         just let the definition macro to be \ltxn@renew and start scanning prefixes.
 % \fi
 %    \begin{macrocode}
-\def\renew{\let\ltxn@def\ltxn@renew\ltxn@prefix}
+\protected\def\renew{\let\ltxn@def\ltxn@renew\ltxn@prefix}
 %    \end{macrocode}
 %  \end{macro}
 %
@@ -689,7 +692,7 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %<package>%           just let the definition macro to be |\ltxn@provide| and start scanning prefixes.
 % \fi
 %    \begin{macrocode}
-\def\provide{\let\ltxn@def\ltxn@provide\ltxn@prefix}
+\protected\def\provide{\let\ltxn@def\ltxn@provide\ltxn@prefix}
 %    \end{macrocode}
 % \end{macro}
 %
@@ -710,12 +713,17 @@ Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
 %    \end{macrocode}
 %
 % \begin{History}
-% 
+%
+%   \begin{Version}{2010/04/17 v1.2}
+%   \item
+%     \cs{provide} and \cs{renew} added an undesirable blank space.
+%   \end{Version}
+%
 %   \begin{Version}{2009/10/11 v1.1}
 %   \item
 %     Correction of \texttt{.sty} header.
 %   \end{Version}
-% 
+%
 %   \begin{Version}{2009/07/22 v1.0}
 %   \item
 %     First version.
diff --git a/Master/texmf-dist/source/latex/ltxnew/ltxnew.ins b/Master/texmf-dist/source/latex/ltxnew/ltxnew.ins
index 79e369babd0..1fafce06fed 100644
--- a/Master/texmf-dist/source/latex/ltxnew/ltxnew.ins
+++ b/Master/texmf-dist/source/latex/ltxnew/ltxnew.ins
@@ -21,12 +21,12 @@
 %%    ltxnew.sty, ltxnew.pdf, ltxnew.ins,
 %% 
 %% ltxnew : provides the \new \renew and \provide prefixes for checking definitions
-%% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+%% Copyright (C) 2009-2010 by Florent Chervet <florent.chervet@free.fr>
 %% 
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: ltxnew 2009/10/11 v1.1 provides the \string\new \string\renew and \string\provide prefixes for checking definitions}
+\Msg{* Package: ltxnew 2010/04/17 v1.1 provides the \string\new \string\renew and \string\provide prefixes for checking definitions}
 \Msg{************************************************************************}
 
 \keepsilent
@@ -50,7 +50,7 @@ and the derived files
    ltxnew.sty, ltxnew.pdf, ltxnew.ins,
 
 ltxnew : provides the \string\new \string\renew and \string\provide prefixes for checking definitions
-Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+Copyright (C) 2009-2010 by Florent Chervet <florent.chervet@free.fr>
 
 \endpreamble
 \let\MetaPrefix\DoubleperCent
diff --git a/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty b/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
index e93290b61e1..f56eb46c8f4 100644
--- a/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
+++ b/Master/texmf-dist/tex/latex/ltxnew/ltxnew.sty
@@ -21,13 +21,13 @@
 %%    ltxnew.sty, ltxnew.pdf, ltxnew.ins,
 %% 
 %% ltxnew : provides the \new \renew and \provide prefixes for checking definitions
-%% Copyright (C) 2009 by Florent Chervet <florent.chervet@free.fr>
+%% Copyright (C) 2009-2010 by Florent Chervet <florent.chervet@free.fr>
 %% 
 
 \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
    [2005/12/01]% LaTeX must be 2005/12/01 or younger (see kvsetkeys.dtx).
 \ProvidesPackage{ltxnew}
-   [2009/10/11 v1.1 provides the new and renew prefixes for checking definitions]
+   [2010/04/17 v1.2 provides the new and renew prefixes for checking definitions]
 
 \RequirePackage{etex}
 
@@ -127,7 +127,9 @@
 \def\ltxn@expand@prefix{%
    \expandafter\futurelet\expandafter\x\expandafter\ltxn@@prefix}
 \def\ltxn@addto@prfx#1{\let\y\@undefined
-   \edef\ltxn@prfx{\ltxn@expandonce{\ltxn@prfx}\ltxn@expandonce{\z}}%
+   \expandafter\expandafter\expandafter\def
+      \expandafter\expandafter\expandafter\ltxn@prfx
+         \expandafter\expandafter\expandafter{\expandafter\ltxn@prfx\z}%
    \ltxn@next@addto}
 \expandafter\def\expandafter\ltxn@space@prefix\space{\ltxn@next@prefix}
 \def\ltxn@error@prefix{\@latex@error{A \string\def\space
@@ -145,17 +147,18 @@
 % new: Do define or cancel, depending on the result of \@ifdefinable
 \def\ltxn@new#1{%
    \let\next\ltxn@cancel
-   \ifdefined#1\unless\ifx#1\relax\def#1{ltxn@throw@error}\fi\fi
+   \ifdefined#1\unless\ifx#1\relax\def#1{new:error}\fi\fi
    \expandafter\@ifdefinable\noexpand#1{%
       \expandafter\let\noexpand#1=\relax
-      \edef\next{\endgroup\ltxn@expandonce{\ltxn@prfx}\noexpand#1}}%
+      \edef\next{\endgroup\ltxn@expandonce\ltxn@prfx#1}}%
    \next}
 
+
 % renew: Throws an error in case the control sequence is unknown or \relax
 \def\ltxn@renew#1{%
-   \edef\ltxn@name{\string#1 }%
-   \ifdefined#1   \ifx#1\relax    \ltxn@error{renew: \ltxn@name undefined}\fi
-   \else          \ltxn@error{renew: \ltxn@name undefined}%
+   \edef\ltxn@name{\string#1}%
+   \ifdefined#1\ifx#1\relax\ltxn@error{renew: \ltxn@name undefined}\fi
+   \else       \ltxn@error{renew: \ltxn@name undefined}%
    \fi
    \let#1=\relax
    \def\next{\ltxn@new#1}%
@@ -165,7 +168,7 @@
 \def\ltxn@provide#1{%
    \let\next\ltxn@cancel
    \edef\ltxn@name{\string#1}%
-   \ifdefined#1 \ifx#1\relax \ltxn@provide@new\fi
+   \ifdefined#1\ifx#1\relax \ltxn@provide@new\fi
    \else \ltxn@provide@new
    \fi
    \next}
@@ -174,15 +177,15 @@
 
 % \new: the entry point:
 %       just let the definition macro to be \ltxn@new and start scanning prefixes.
-\def\new{\let\ltxn@def\ltxn@new\ltxn@prefix}
+\protected\def\new{\let\ltxn@def\ltxn@new\ltxn@prefix}
 
 % \renew: the entry point:
 %         just let the definition macro to be \ltxn@renew and start scanning prefixes.
-\def\renew{\let\ltxn@def\ltxn@renew\ltxn@prefix}
+\protected\def\renew{\let\ltxn@def\ltxn@renew\ltxn@prefix}
 
 % \provide: the entry point:
 %           just let the definition macro to be |\ltxn@provide| and start scanning prefixes.
-\def\provide{\let\ltxn@def\ltxn@provide\ltxn@prefix}
+\protected\def\provide{\let\ltxn@def\ltxn@provide\ltxn@prefix}
 
 % In case of redefinition, throws an |\ehc|-type error:
 \def\ltxn@error#1{\@latex@error{#1}\@ehc}